[FLINK-4670] Add watch mechanism on current RPC framework

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Fix Version/s: 1.2.0
• Component/s: Runtime / Coordination
• Assignee: Jing Zhang
• Reporter: Jing Zhang
• Created: 23/Sep/16 11:18
• Updated: 27/Jan/22 17:43
• Resolved: 27/Dec/16 09:31

Description

Add watch mechanism on current RPC framework so that RPC gateway could be watched to make sure the rpc server is running just like previous DeathWatch in akka

Issue Links

• links to: GitHub Pull Request #2543